12927387376

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 80

約数和(自身を含む): 26617447168

約数和(自身を除く): 13690059792

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 733, 961, 1147, 1466, 1922, 2294, 2932, 3844, 4588, 5864, 7688, 9176, 11728, 15376, 18352, 22723, 27121, 29791, 35557, 45446, 54242, 59582, 71114, 90892, 108484, 119164, 142228, 181784, 216968, 238328, 284456, 363568, 433936, 476656, 568912, 704413, 840751, 1102267, 1408826, 1681502, 2204534, 2817652, 3363004, 4409068, 5635304, 6726008, 8818136, 11270608, 13452016, 17636272, 21836803, 26063281, 43673606, 52126562, 87347212, 104253124, 174694424, 208506248, 349388848, 417012496, 807961711, 1615923422, 3231846844, 6463693688, 12927387376]

約数ペア:

[(1, 12927387376), (2, 6463693688), (4, 3231846844), (8, 1615923422), (16, 807961711), (31, 417012496), (37, 349388848), (62, 208506248), (74, 174694424), (124, 104253124), (148, 87347212), (248, 52126562), (296, 43673606), (496, 26063281), (592, 21836803), (733, 17636272), (961, 13452016), (1147, 11270608), (1466, 8818136), (1922, 6726008), (2294, 5635304), (2932, 4409068), (3844, 3363004), (4588, 2817652), (5864, 2204534), (7688, 1681502), (9176, 1408826), (11728, 1102267), (15376, 840751), (18352, 704413), (22723, 568912), (27121, 476656), (29791, 433936), (35557, 363568), (45446, 284456), (54242, 238328), (59582, 216968), (71114, 181784), (90892, 142228), (108484, 119164)]